Date: Thu, 5 Aug 2010 20:40:13 +0000 (UTC) From: "George V. Neville-Neil" <gnn@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/hwpmc hwpmc_core.c hwpmc_core.h Message-ID: <201008052040.o75KeWvu045058@repoman.freebsd.org>
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gnn 2010-08-05 20:40:13 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/hwpmc hwpmc_core.c hwpmc_core.h
Log:
SVN rev 210895 on 2010-08-05 20:40:13Z by gnn
MFC: 210621
Make sure that we clear the correct bits when we turn off
a PMC. It was possible that we could have turned a bit on but
never cleared it.
Extend the calls to rdmsr() to all necessary functions, not
just those which previously caused a panic.
Pointed out by: jhb@
Revision Changes Path
1.4.2.8 +28 -21 src/sys/dev/hwpmc/hwpmc_core.c
1.1.2.4 +6 -0 src/sys/dev/hwpmc/hwpmc_core.h
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